农业科研要面向国家需求，解决实际问题，不能脱离生产实践。
Agricultural research should address national needs and solve practical problems, it cannot be separated from production practice.
枕上读书，闲适最好；门前风景，雨中更佳
The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed exclude, in a manner, all other arts.
Life is either a daring adventure or nothing at all.
The past is a foreign country; they do things differently there.